FairyGUI.GComponent.HandleSizeChanged C# (CSharp) Method

        protected override void HandleSizeChanged()
        {
            base.HandleSizeChanged();

            if (scrollPane != null)
                scrollPane.OnOwnerSizeChanged();
            if (rootContainer.clipRect != null)
                UpdateClipRect();

            if (rootContainer.hitArea is PixelHitTest)
            {
                PixelHitTest test = (PixelHitTest)rootContainer.hitArea;
                if (sourceWidth != 0)
                    test.scaleX = this.width / this.sourceWidth;
                if (sourceHeight != 0)
                    test.scaleY = this.height / this.sourceHeight;
            }
        }